Automatic GIS AC Hipot And Partial Discharge Test Equipment For Gas Insulated Switchgear Factory

The SXGTU Series Automatic GIS AC Hipot and Partial Discharge Test System is designed for high voltage insulation testing and partial discharge measurement of GIS and GIL power equipment.

As modern power grids move toward higher voltage levels and larger transmission capacity, traditional testing methods face increasing challenges. SXGTU provides a compact, efficient, and reliable solution for manufacturers and utilities requiring high-performance no partial discharge high voltage testing systems.

The complete system is optimized to achieve partial discharge levels as low as 1–3 pC, ensuring accurate insulation evaluation.

Compared with conventional high voltage test systems, SXGTU features:

• Smaller footprint
• Lightweight components
• Easier transportation
• Faster installation

The high voltage section is completely shielded and isolated, improving operational safety during testing.

Built-in isolation switching technology allows one system to support multiple testing applications.

Available voltage levels:
100kV–1000kV

Capacity range:
50kVA–2000kVA

A:
Partial discharge testing helps detect insulation defects, manufacturing problems, and potential failures, improving GIS reliability and service life.

A:
Yes. It is designed for factory acceptance testing, quality inspection, and preventive testing of GIS/GIL equipment.

A:
No. The compact structure reduces installation space requirements compared with traditional high voltage systems.

A:
Yes. Customized interfaces and configurations are available according to customer requirements.